--TEST-- Check type hint compatibility in overrides with array hints. --FILE-- <?php Class C { function f($a) {} } echo "Array hint, should be nothing.\n"; Class D extends C { function f(array $a) {} } ?> ==DONE== --EXPECTF-- Warning: Declaration of D::f(array $a) should be compatible with C::f($a) in %s on line 5 Array hint, should be nothing. ==DONE==